We're going to solve 5449 multiplied by 1689
5449 × 1689 = 1689 × (5449)
+ 1689 × 9 that is equal 15201
+ 1689 × 40 that is equal 67560
+ 1689 × 400 giving us 675600
+ 1689 × 5000 what gives us 8445000

= 9203361
